KR101770805B1 - Fireworks device using the LED - Google Patents

Fireworks device using the LED Download PDF

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Publication number
KR101770805B1
KR101770805B1 KR1020160026362A KR20160026362A KR101770805B1 KR 101770805 B1 KR101770805 B1 KR 101770805B1 KR 1020160026362 A KR1020160026362 A KR 1020160026362A KR 20160026362 A KR20160026362 A KR 20160026362A KR 101770805 B1 KR101770805 B1 KR 101770805B1
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KR
South Korea
Prior art keywords
led
unit
loading
air
light emitting
Prior art date
Application number
KR1020160026362A
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Korean (ko)
Inventor
김영만
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김영만
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Priority to KR1020160026362A priority Critical patent/KR101770805B1/en
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Publication of KR101770805B1 publication Critical patent/KR101770805B1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/12—Helicopters ; Flying tops
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/10—Balloons
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/14—Starting or launching devices for toy aircraft; Arrangements on toy aircraft for starting or launching
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/22—Electric drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • F21V21/0965—Magnetic devices for portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Toys (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The present invention relates to a fireworks apparatus using an LED, and more particularly, to a fireworks apparatus using an LED, which comprises a flying body capable of flying, a flying unit mounted on the flying body and including a loading body provided with a loading space therein; A light emitting unit mounted on the loading body and being transported to the air and being emitted from the air to the outside of the loading body to emit light while falling in the air; And a discharge unit for discharging the light emitting body from the load body.
The fireworks device using the LED according to the present invention is a fireworks material for fireworks used in fireworks display. It is used to suppress the fire and the damage of life, and is easy to manufacture, store, transport and handle. There is an advantage.

Description

Fireworks device using the LED}

The present invention relates to a fireworks display device using LEDs, and more particularly, to a fireworks display device using LEDs that can be used at any place because there is little risk of fire or personal injury due to the structure that emits light using LEDs.

In general, fireworks means bursting or burning a firecracker (chemical product or softener) mixed with gunpowder and metal powder in the air to enjoy light and sound.

The color of these fireworks can be varied depending on the type of metal to be mixed, using flame reaction.

Fireworks are used for general festivals, celebrations on various anniversaries and public holidays, event events, night events and so on, as they produce a splendid flame in a dark night sky and provide great pleasure to many people watching it.

Most fireworks firecrackers used in fireworks are filled with gunpowder inside. Gunpowder for ignition is connected to the bottom of gunpowder, and fireworks for fireworks are installed at the top of gunpowder.

Therefore, when the fire is burned, the firepower explodes and the flame material produces various types of fireworks. These firecrackers can be exploded in the air after being launched into the air by a launcher, or when a gunpowder charged in a firecracker in a barrel is partially exploded, it can be fired in the air and again exploded into various shapes.

However, since the firecracker used in conventional fireworks is burnt at high temperature, it is ignited on an object touching the ground or falling during the fall, and there is a danger of fire, and there is a risk of explosion in manufacturing, storing, transportation and handling. Use is prohibited or is used in an extremely limited manner.

KR 10-2003-0087795 A KR 10-1987-0000569 A KR 20-0255411 Y1 KR 20-0362602 Y1

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fire- And it is an object of the present invention to provide a fireworks device using an LED that can be used in places.

According to an aspect of the present invention, there is provided a fireworks apparatus using an LED, the apparatus comprising: a flying body that can fly; a flying unit that is mounted on the flying body and includes a loading body having a loading space therein; A light emitting unit mounted on the loading body and being transported to the air and being emitted from the air to the outside of the loading body to emit light while falling in the air; And a discharge unit for discharging the light emitting body from the load body.

Wherein the air unit further comprises a balloon pouch which is accommodated in the interior of the air conditioner and is inflatable by air injection and is disposed inside the loading body, and the discharging unit injects air into the balloon pouch, And a drive control unit for controlling the driving of the air injection unit. A bottom door is formed at a lower portion of the loading body so that one side of the bottom door opens downward due to the inflating force of the inflatable bladder .

A bottom door having one side opened downward is formed at a lower portion of the loading body, the discharging unit includes a driving motor in which one side is fixed to the flying body or the loading body, A rope member connected at one end to the winding unit and connected to one side of the bottom door of the loading body at the other side, and a drive control unit for controlling driving of the drive motor.

Wherein the loading body is connected to the flying body by a connecting member at one side thereof and the winch portion is fixed to the flying body by the connecting member at one side and the other side is connected to the other side of the loading body And a driving control unit for controlling the driving of the winch unit, so that the loading unit can be tilted to one side or tilted to the other side according to the driving of the winch unit, and the other side of the loading unit is driven to drive the winch unit And a side door which is opened and closed by self weight so that the light emitting bodies stacked on the loading body can be discharged to the outside of the loading body when the loading body is inclined toward the other side.

The light emitting unit includes an LED, a battery for supplying power to the LED, a head having the LED and a battery, a body extending from one side of the head and having a hollow portion therein, And a switch unit which supplies or cuts off power to the LED according to whether the wing unit is rotated or not, and the switch unit is connected to the electrode of the battery And the other side is connected to the fixing electrode fixed to the end of the body, and the other side is connected to the fixing electrode fixed to the end of the body, A second electric wire extending along the first electric wire, and a second electric wire fixed to the end of the first electric wire, To move along it, it characterized in that it comprises a movable electrode in contact with the fixed electrode.

The light emitting device includes an LED, a battery for supplying power to the LED, a main body in which the LED and the battery are housed, a blade coupled to one end of the main body, And a switch unit provided at one end of the switch unit.

The light emitting module includes a ball member filled with air at a predetermined pressure, a light emitting module disposed at an inner center of the ball member and including a LED and a substrate on which the LED is mounted, A battery for supplying power to the LED, and a switch portion for supplying or cutting off power to the light emitting module from the battery, wherein the switch portion extends radially from the light emitting module, A first wire having one end connected to one end of the battery and the other end extended to a predetermined length inside the guide and stretchable by an external force; A second wire connected to a plurality of fixed electrodes provided on an inner circumferential surface of the guide, and a second wire connected to an end of the first wire And a movable electrode which is fixed and is in contact with or spaced from the fixed electrode.

The ball member is provided with a magnetic body magnetized by a magnet so that the luminous body can be recovered by using a magnet.

The fireworks device using the LED according to the present invention is a fireworks material for fireworks used in fireworks display. It is used to suppress the fire and the damage of life, and is easy to manufacture, store, transport and handle. There is an advantage.

1 is a perspective view of a fireworks display device using an LED according to the present invention;
2 is a sectional view of a fireworks display device using LEDs according to a first embodiment of the present invention;
3 is a cross-sectional view for explaining an operating state of the fireworks display apparatus using the LED shown in FIG. 2;
4 is a sectional view of a fireworks display device using LED according to a second embodiment of the present invention.
5 is a sectional view of a fireworks display device using LED according to a third embodiment of the present invention.
6 is a cross-sectional view showing an embodiment of a light emitting body.
7 is a cross-sectional view showing another embodiment of the light emitter.
8 is a cross-sectional view showing another embodiment of the light emitting body.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a fireworks apparatus using an LED according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 8 show a fireworks display apparatus using LED according to the present invention. 1 to 8, a fireworks apparatus using an LED according to the present invention includes a flight unit 10, luminous bodies 50, 60 and 70, and a discharge unit.

The flying unit 10 includes a flying body 20 capable of flying and a loading body 30 mounted on the flying body 20 and having a loading space therein.

The flying body 20 may include a frame unit 21 and a determination unit and a communication unit based on a sensor unit of a motor (not shown), a propeller 22, an ultrasonic sensor, or an infrared sensor.

The frame portion 21 may include a central portion 21a at the center and a plurality of branched portions 21b formed in a cross shape centering on the central portion 21a. Here, the branching section 21b is composed of the first to fourth branching sections, and the first branching section to the fourth branching section are arranged at positions rotated by 90 degrees from each other about the center section 21a.

A motor and a propeller (22) are mounted on the ends of the first branch portion to the fourth branch portion. A motor is incorporated in an end of the branch portion, and a propeller (22) is mounted on the motor shaft to rotate and fly. In addition, a sensor part of the ultrasonic sensor may be provided at the lower end of the motor or inside the branching part. The ultrasonic sensor may be provided on the frame portion 21 so as to face the ground, and a plurality of sensors may be provided at an end of the branch portion.

Since the conventional unmanned aerial vehicle or drone capable of flying through radio control is applied to the flying body 20, detailed description will be omitted.

1 to 4, the loading body 30 may be installed below the frame portion 21 of the flying body 20 so as to be spaced apart from the frame portion 21. As shown in FIG. 5, Can be fixed tightly to the bottom surface of the part (21).

The loading body 30 is formed as a hexahedron having an upper surface, a lower surface, and four sides, and the bottom door portion 31 is formed so that the lower surface can be opened downward as shown in FIGS. 2, 3, And a side surface portion 35 may be provided to open the side surface as shown in FIG. 4. As shown in FIG. 5, the side surface of the light emitting body 50, 60, and 70 may be inserted into the door.

The structure of the loading body 30 shown in FIGS. 2 to 4 is not provided with the loading door 33. However, as shown in FIG. 5, the loading body 30 shown in FIGS. And an inlet door 33 may be further provided.

The flight unit 10 according to the present invention includes the inflatable bladder 40 which is accommodated in the inflators 50, 60 and 70 to be described later and inflated by the inflation air, Respectively. The inflatable bladder 40 receives the luminous bodies 50, 60 and 70 therein and blows the luminous bodies 50, 60 and 70 contained therein when the air is injected over a predetermined value.

The bottom door portion 31 of the loading body 30 is opened by the inflating force of the inflatable bladder 40 as shown in Figs. 2 and 3, or by the driving of the winch portion as shown in Fig. 5 4, when the loader body 30 is tilted to one side by the driving of the winch portion, the side door portion 35 is in a state of closing the loader body 30 and is inclined toward the other side The loading body 30 can be opened by self weight.

The light emitters are accommodated in the inflatable bag 40 as shown in Figs. 2 and 3 and loaded on the loader body 30 or directly loaded inside the loader body 30 as shown in Figs. 4 and 5 6 is an exploded perspective view of the first embodiment of the present invention. Fig. 6 is a side view of the first embodiment of the present invention. Fig. Is shown.

6, the light emitting unit 50 includes an LED 51, a battery 52 for supplying power to the LED 51, a head 53 having the LED 51 and the battery 52 built therein, A body 54 extending from one side of the head 53 and having a hollow portion formed therein and a body 54 extending from one side of the head 53 along the body 54, And a switch unit 56 for supplying or cutting off power to the LED 51 according to whether the wing unit 55 is rotated or the wing unit 55 is rotated. The wing portion 55 may extend along the body 54 and may be formed to have a wide width so as to rotate around the head 53 by air resistance.

As shown in FIG. 6, the switch unit 56 includes a first electric wire 56a having one side connected to the electrode of the battery 52 and the other side extending a predetermined length along the hollow portion, A second wire 56b extending along the body 54 so as to be connected to the plurality of fixed electrodes 56c fixed to the end of the body 54 and the other end connected to the LED 51, And a movable electrode 56d which is fixed to an end of the wing portion 56a and moves along the hollow portion by centrifugal force when the wing portion 55 is rotated to contact the fixed electrode 56c. The first wire 56a may be spring-loaded so that the length of the first wire 56a is variable.

The luminous body 50 according to the present embodiment can be applied to the structure of the wing portion 55 by applying a structure such as a maple seed or a pine seed that can increase the swing time while the wing rotates due to wind or air resistance The length of the first electric wire 56a is increased by the centrifugal force generated in the movable electrode 56d at the time of rotation and the movable electrode 56d fixed to the first electric wire 56a contacts the fixed electrode 56c, 52 can be supplied to the LED 51.

On the other hand, Fig. 7 shows a second embodiment of the light emitter. 7, the light emitting unit 60 includes an LED 61, a battery 62 for supplying power to the LED 61, a main body 63 having the LED 61 and the battery 62 built therein, A wing portion 65 coupled to one end of the body 63 and a switch portion 66 provided at one end of the body for supplying or blocking power to the LED 61. [

The light emitting unit 60 according to the present embodiment is formed to have the same structure as that of a shell or bullet, and a structure in which a plurality of wing portions 65 are formed at the rear end of the main body so as to increase the time required for body- A switch unit 66 for interrupting power supply to the LED 61 is provided at the rear end of the LED 56 so that the user can manually turn the LED 56 on and off.

The main body 63 can separate the tip end portion, that is, the head 63a from the body 63b. The LED 61 is installed at the end of the body 63b and is inserted inside the head 63a so that the LED 61 can be positioned. It is preferable that the head 63a is made of a material having elasticity so that light can be transmitted and an impact can be absorbed upon collision with the ground.

On the other hand, Fig. 8 shows a third embodiment of the light emitter. 8, the light emitting unit 70 includes a ball member 71 filled with air at a predetermined pressure, and an LED 72 and an LED 72 mounted in the center of the ball member 71 A supporting portion for supporting the light emitting module 74 so as to be disposed at the center of the ball member 71 and a battery for supplying power to the LED 72 And a switch unit 76 for supplying or cutting off power from the battery 75 to the light emitting module 74. [

The switch unit 76 includes at least one guide 76a extending radially from the light emitting module 74 and having a hollow portion formed therein and a guide 76a having one side connected to the electrode of the battery 75 and the other side connected to the inside of the guide 76a A first electric wire 76b which is elongated by a predetermined length and can be expanded and contracted by an external force and a second electric wire 76b connected to one side of the light emitting module 74 and the other side of which is connected to a plurality of fixed electrodes 76c provided on the inner peripheral surface of the guide 76a And a movable electrode 76e fixed to an end of the first electric wire 76b and contacting or spaced from the fixed electrode 76c.

The guide 76a guides a moving path of the movable electrode 76e and a moving path of the movable electrode 76e and a plurality of fixed electrodes 76c are arranged on the inner circumferential surface so as to be spaced apart along the longitudinal direction.

The movable electrode 76e may be connected to one end of the first electric wire 76b that is made extendable and contractable and may be connected to another end of the movable electrode 76e to which the first electric wire 76b is connected It is possible. The first electric wire 76b and the wire member 76f may be formed in a spring structure so that the length thereof can be changed.

The movable electrode 76e moves along the guide 76a when the ball member 71 is rotated or an external impact is applied to the fixed electrode 76c so that the movable electrode 76e contacts or is spaced from the fixed electrode 76c, The power of the battery 75 is supplied to the LED 72 so that the LED 72 can emit light.

The support part (not shown) supports the light emitting module 74 so that the light emitting module can be disposed at the center of the ball member 71. The support part fixes one side to the light emitting module 74, As shown in Fig. The supporting portion may be omitted, and the wire member 76f described above may also serve as a supporting portion.

8, in order to recover the luminous bodies 50, 60, and 70 using the magnets, the magnetic body 77 magnetized by the magnets, The light emitting units 50 and 60 shown in FIGS. 6 and 7 may be further provided with a magnetic substance, although not shown in the drawing.

The discharge unit causes the luminous bodies 50, 60 and 70 as described above to be discharged from the loading body 30, and the first embodiment of the discharge unit is shown in FIGS. The discharging unit includes an air injecting unit 81 for injecting air into the balloon bag 40 to inflate the balloon bag 40 and a driving control unit for controlling the driving of the air injecting unit 81 .

The air injection unit 81 may be an air pump, a blower, or an air compressor. The driving control unit may be configured to drive the air injection unit 81 by a user manipulating the air unit 10 And may be provided in a control device (not shown). Meanwhile, the drive control unit may include an altitude sensor in the flight unit 10 so that the air unit 81 can be automatically driven when the flight unit 10 reaches the set altitude.

2, air is not injected into the inflatable bladder 40, and when the inflatable unit 10 reaches the set altitude or there is an operation by the user, So that air is supplied and the balloon bag 40 is opened. The balloon pouch 40 is inflated so that the bottom door portion 31 of the loading body 30 is opened so that when the air is injected in a predetermined amount or more and touches the pin member provided inside the loading body 30, 60, and 70, which have been demanded by the user, to be discharged from the loading body 30.

On the other hand, Fig. 4 shows a second embodiment of the discharge unit.

The discharge unit includes a winch portion 82 fixed to the flying body 20 and a rope member 83 connected to one side of the winch portion 82 and connected to the other side of the load body 30 on the other side, And a drive control unit for controlling the driving of the unit 82 so that the loader body 30 can be tilted to one side or tilted to the other side as the winch unit 82 is driven.

The loading body 30 is suspended from the flying body 20 by a fixed distance from the flying body 30 by a fixed wire 30a and the other side of the loading body 30 is provided with a winch portion 82 The light emitting units 50, 60 and 70 mounted on the stacking body 30 are opened and closed by their own weights so that they can be discharged to the outside of the stacking body 30 when the stacking body 30 is tilted to the other side And a side window 35 is provided.

The discharge unit according to the present embodiment is configured such that the flying body 20 is landed on the ground or is raised to the air as shown in the drawing, one side of the loading body 30, that is, the left side in FIG. 60 and 70 from being discharged to the outside of the loading body 30 while the side door 35 closes the loading body 30 by keeping the left side tilted state so as to prevent the light emitting bodies 50, When the loading body 30 is tilted to the right side by allowing the winch portion 82 to be released by the operation of the user so that the other side, that is, the right side of the loading body 30 is located below the left side The side door 35 located on the right side is opened by its own weight so that the luminous bodies 50, 60 and 70 mounted inside the loading body 30 can be discharged to the outside of the loading body 30. [

On the other hand, Fig. 5 shows a third embodiment of the discharge unit. 5, the discharging unit includes a driving motor 84 having one side fixed to the flying body 20 or the loading body 30, a winding unit 85 rotated by rotation of the driving motor 84, A rope member 83 having one end connected to the winding portion 85 and the other end connected to one side of the bottom door portion 31 of the stacking body 30; And a control unit.

The driving motor 84 and the winding unit 85 are installed in the loading body 30 in the illustrated example, but they may be installed in the flying body 20 as well. The driving motor 84 rotates so that the rope member 83 is unwound from the take-up unit 85 or the rope member 83 is wound around the take-up unit 85 under the control of the drive control unit, Thereby opening and closing the bottom door portion 31 provided at the bottom portion. When the rope member 83 is released from the take-up unit 85, the bottom door unit 31 is opened downward and the luminous bodies 50, 60, and 70 mounted in the loading body 30 are lifted up from the loading body 30 ) To the outside.

The fireworks device using the LED according to the present invention having the above-described structure is used as a fireworks material of a firecracker used in a fireworks display, thereby suppressing the occurrence of fire and personal injury by applying an LED and facilitating manufacture, storage, And can be used in various places.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. It is understandable. Accordingly, the true scope of protection of the present invention should be determined only by the technical idea of the appended claims.

10: Flying unit
20: Flight body
30:
40: air bag
50:

Claims (8)

A flight unit including a flying body that can fly, and a loading body mounted on the flying body and having a loading space therein;
A light emitting unit mounted on the loading body and being transported to the air and being emitted from the air to the outside of the loading body to emit light while falling in the air;
And a discharge unit for discharging the light emitting body from the load body,
Wherein the flying unit further comprises a balloon bag accommodated in the inside of the loading body and formed by expanding the air by the air injection,
Wherein the discharge unit includes an air injection unit for injecting air into the balloon pouch and expanding the balloon pouch, and a drive control unit for controlling driving of the air injection unit,
Wherein a bottom door is formed at a lower portion of the loading body so that one side of the bottom door opens downward due to the inflating force of the inflatable bladder. delete A flight unit including a flying body that can fly, and a loading body mounted on the flying body and having a loading space therein;
A light emitting unit mounted on the loading body and being transported to the air and being emitted from the air to the outside of the loading body to emit light while falling in the air;
And a discharge unit for discharging the light emitting body from the load body,
A floor door having one side opened downward is formed in a lower portion of the loading body,
Wherein the discharging unit includes a driving motor having one side fixed to the flying body or the loading body, a winding unit rotated by rotation of the driving motor, one end connected to the winding unit and the other side connected to the bottom A rope member connected to one side of the door, and a drive control unit for controlling driving of the drive motor. A flight unit including a flying body that can fly, and a loading body mounted on the flying body and having a loading space therein;
A light emitting unit mounted on the loading body and being transported to the air and being emitted from the air to the outside of the loading body to emit light while falling in the air;
And a discharge unit for discharging the light emitting body from the load body,
Wherein the loading body is connected to the flying body at one side by a connecting member,
Wherein the discharging unit includes a winch portion fixed to the flying body, a rope member having one side connected to the winch portion and the other side connected to the other side of the loading body, and a drive control portion for controlling driving of the winch portion, The loading body can be tilted to one side or tilted to the other side according to the driving of the winch part,
And a side door is provided on the other side of the loading body so as to be opened or closed by its own weight so that the luminous bodies stacked on the loading body can be discharged to the outside of the loading body when the loading body is inclined to the other side according to the driving of the winch portion. Fireworks device using LED. The method according to any one of claims 1 to 3,
The light emitting unit includes an LED, a battery for supplying power to the LED, a head having the LED and a battery, a body extending from one side of the head and having a hollow portion therein, And a switch unit for supplying or cutting off power to the LED according to whether the wing unit is rotated or not,
The switch unit includes a first wire having one end connected to an electrode of the battery and the other end extending for a predetermined length along the hollow and being stretchable and contractible by an external force and a first wire connected to one end of the LED, A second wire extending along the body so as to be connected to the fixed electrode, a movable electrode fixed to the end of the first electric wire and moving along the hollow portion by the centrifugal force when the wing is rotated, Wherein the light emitting device includes a light emitting diode (LED). The method according to any one of claims 1 to 3,
The light emitting device includes an LED, a battery for supplying power to the LED, a main body in which the LED and the battery are housed, a blade coupled to one end of the main body, And a switch unit provided at one end of the LED. The method according to any one of claims 1 to 3,
The light emitting module includes a ball member filled with air at a predetermined pressure, a light emitting module disposed at an inner center of the ball member and including a LED and a substrate on which the LED is mounted, A battery for supplying power to the LED, and a switch unit for supplying or cutting off power from the battery to the light emitting module,
The switch unit includes at least one guide extending in a radial direction from the light emitting module and having a hollow portion formed therein, and an electrode connected to one side of the battery, the other side extending a predetermined length into the guide, A first wire connected to one end of the LED and a second wire connected to a plurality of fixed electrodes provided on an inner circumferential surface of the guide on the other side of the guide, And an electrode is provided on the upper surface of the pyrotechnic device. 8. The method of claim 7,
Wherein the ball member is provided with a magnetic body magnetized by a magnet so that the luminous body can be recovered by using a magnet.
KR1020160026362A 2016-03-04 2016-03-04 Fireworks device using the LED KR101770805B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101978412B1 (en) * 2018-03-27 2019-05-15 순천향대학교 산학협력단 Item Capsule Ejecting Instrument for Improving Activity
KR102175870B1 (en) 2019-10-01 2020-11-06 주식회사 파시컴 Tower firework show direction method
KR20230116189A (en) 2022-01-28 2023-08-04 주식회사 파시컴 Firework launcher holder for drone installation
KR20230116186A (en) 2022-01-28 2023-08-04 주식회사 파시컴 fireworks production system using unmanned aerial vehicle

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101978412B1 (en) * 2018-03-27 2019-05-15 순천향대학교 산학협력단 Item Capsule Ejecting Instrument for Improving Activity
KR102175870B1 (en) 2019-10-01 2020-11-06 주식회사 파시컴 Tower firework show direction method
KR20230116189A (en) 2022-01-28 2023-08-04 주식회사 파시컴 Firework launcher holder for drone installation
KR20230116186A (en) 2022-01-28 2023-08-04 주식회사 파시컴 fireworks production system using unmanned aerial vehicle

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